<span>As time goes on the number of T-cells "Decrease in Number"
Hope this helps!</span>
Answer:
illegitimate recombination.
Explanation: Which of the following mechanisms is responsible for the random integration of a transgene into the host genome? Integration of introduced DNA into a random (nonhomologous) occurs by illegitimate recombination.
B. The PNS is the voluntary response to stimuli. You get to choose what you want to do with the stimuli
